chore(CHANGELOG): update to v2.5.1

CHANGELOG.md

@@ -6,6 +6,11 @@ All notable changes to [bpmn-js-element-templates](https://github.com/bpmn-io/bp
 
 ___Note:__ Yet to be released changes appear here._
 
+## 2.5.1
+
+* `FIX`: require `feel` for `Boolean` and `Number` inputs and outputs ([camunda/element-templates-json-schema#154](https://github.com/camunda/element-templates-json-schema/pull/154))
+* `DEPS`: update to `@bpmn-io/[email protected]`
+
 ## 2.5.0
 
 * `FEAT`: support binding type `zeebe:linkedResource` ([#137](https://github.com/bpmn-io/bpmn-js-element-templates/issues/137))